Merge pull request #18 from gonzojive/hostname-questions
Make MDNSService respond to questions for A/AAAA records about its hostname.
This commit is contained in:
commit
40f4a787fc
5
zone.go
5
zone.go
@ -138,6 +138,11 @@ func (m *MDNSService) Records(q dns.Question) []dns.RR {
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return m.serviceRecords(q)
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case m.instanceAddr:
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return m.instanceRecords(q)
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case m.HostName:
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if q.Qtype == dns.TypeA || q.Qtype == dns.TypeAAAA {
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return m.instanceRecords(q)
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}
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fallthrough
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default:
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return nil
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}
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37
zone_test.go
37
zone_test.go
@ -219,3 +219,40 @@ func TestMDNSService_InstanceAddr_TXT(t *testing.T) {
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t.Fatalf("TXT record mismatch for %v: got %v, want %v", recs[0], got, want)
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}
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}
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func TestMDNSService_HostNameQuery(t *testing.T) {
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s := makeService(t)
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for _, test := range []struct {
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q dns.Question
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want []dns.RR
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}{
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{
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dns.Question{Name: "testhost.", Qtype: dns.TypeA},
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[]dns.RR{&dns.A{
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Hdr: dns.RR_Header{
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Name: "testhost.",
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Rrtype: dns.TypeA,
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Class: dns.ClassINET,
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Ttl: 10,
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},
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A: net.IP([]byte{192, 168, 0, 42}),
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}},
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},
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{
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dns.Question{Name: "testhost.", Qtype: dns.TypeAAAA},
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[]dns.RR{&dns.AAAA{
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Hdr: dns.RR_Header{
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Name: "testhost.",
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Rrtype: dns.TypeAAAA,
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Class: dns.ClassINET,
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Ttl: 10,
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},
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AAAA: net.ParseIP("2620:0:1000:1900:b0c2:d0b2:c411:18bc"),
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}},
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},
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} {
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if got := s.Records(test.q); !reflect.DeepEqual(got, test.want) {
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t.Errorf("hostname query failed: s.Records(%v) = %v, want %v", test.q, got, test.want)
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}
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}
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}
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